Breath and Bone — Carol Berg

Pursued by a murderous priestess, a prince who steals dead men's eyes, and the Danae guardians, the rebellious sorcerer Valen, addicted to a spell that transforms pain into pleasure, risks everything to rescue one child, seek justice for another, and return the rightful king to the dying land of Navronne, in the conclusion of a duology that began with Flesh and Spirit. Original.